What term is interchangeable with Contractor in the context of construction?

The term "Builder" is interchangeable with "Contractor" in the context of construction because both roles involve the execution of building projects. A builder typically refers to the person or entity responsible for constructing, renovating, or expanding structures. This aligns closely with the role of a contractor, who manages the overall construction process, hires subcontractors, and ensures that the project complies with all specifications and legal requirements.

In contrast, while architects focus on the design and planning aspects of construction, engineers apply scientific principles to ensure structural integrity and functionality. Suppliers provide the materials needed for construction but do not directly oversee building activities. Therefore, "Builder" is the most suitable synonym for "Contractor," capturing the essence of someone who actively constructs and manages building projects.